At one point in history, the United States had upwards of 14,000 wooden covered bridges. Most of them were built between 1825 and 1875 to cross a stream or river and were intended to withstand the elements. An uncovered wooden bridge may have a life span of only about 20 years while a covered bridge could stand for more than 100. Even still, they don"t fare well without upkeep and restoration costs can be high. That"s why iron replaced wood as the preferred bridge-building material in the mid-1800s. These days, fewer than 900 of the original wooden covered bridges are believed to still be standing. The A. M. Foster Bridge, seen in today"s photo, can be found in Cabot, Vermont.
A. M. Foster Bridge in Cabot, Vermont
Today in History
More Desktop Wallpapers:
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The aftermath of a meteorite
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Rocky mountain pi
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Black History Month
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National Aviation Day
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Mexico celebrates its Independence Day
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Over and under the delta
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International Whale Shark Day
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The monsoon arrives in the desert
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‘The mountains are calling’
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Nursing the world to health
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Venice s grand regatta
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Gazing upon Portraits of Change
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Earth Day and National Park Week
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Flag Day
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Bohemian waxwings in Canada
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Pink apple blossoms, Avila Beach, California
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Glowworm caves in Australia
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Clark Range, Yosemite National Park, California
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Waitangi Day in New Zealand
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Christmas Bird Count
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National Garden Week
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Badlands National Park in South Dakota
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Going head-to-head with winter
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Snowy egret preening, central Florida
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It’s surströmming time
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World Lake Day in the Faroe Islands
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Cypress trees in George L. Smith State Park, Georgia
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Taj Mahal, Agra, Uttar Pradesh, India
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Spring equinox
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Prasat Phanom Rung temple ruins, Thailand
Bing Wallpaper Gallery

